Phys.org9d
Dark energy seems to be changing, rattling our view of universe
The new findings come from the Dark Energy Spectroscopic Instrument (DESI), which sits on a telescope at the Kitt Peak ...
Photos: Dark energy shift could rewrite Einstein’s view of space and time
Scientists have found new evidence suggesting that dark energy may not be constant, challenging existing cosmological models. To probe the intricacies of dark energy, the Dark Energy Spectroscopic ...
Dark energy turns out to be even weirder than we thought
The findings suggest that dark energy is dynamic and changes over time, and that it used to be stronger in the early stages of the universe but is weaker now. That’s particularly odd because most ...
Kitt Peak National Observatory marks 60 years of public tours
TUCSON, Ariz. (13 News)—Kitt Peak National Observatory will celebrate 60 years of public tours on September 27, after a ...